title: Recurrent hemarthrosis after knee joint arthroplasty: etiology and treatment.
mesh_terms: D000368:Aged; D019645:Arthroplasty, Replacement, Knee / Q000009:adverse effects*; D005260:Female; D006395:Hemarthrosis / Q000209:etiology* / Q000628:therapy*; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D019637:Orthopedic Procedures; D012008:Recurrence; D012086:Reoperation